//
//  BusExViewController.h
//  Bus_iPhone
//
//  Created by 修勇 黄 on 12-7-21.
//  Copyright (c) 2012年 __MyCompanyName__. All rights reserved.
//

#import <UIKit/UIKit.h>

@interface UIViewController(busEx)

-(void)back;

-(void)setCustomNavigationReturnItem;

@end
